二氯二氧化钼

二氯二氧化钼
英文えいぶん名めい	Molybdenum dichloride dioxide; Molybdyl chloride
识别
CAS号ごう	13637-68-8
PubChem	139520
SMILES	O=[Mo](Cl)(Cl)=O;
性せい质
化学かがく式しき	Cl2MoO2
摩ま尔质量りょう	198.84 g·mol−1
外そと观	浅黄あさぎ色しょく固体こたい
熔点	298 °C（571 K）（文献ぶんけんa）; 159 °C（432 K）（升ます华，文献ぶんけんb）
	若わか非ひ注ちゅう明あかり，所有しょゆう数すう据すえ均ひとし出自しゅつじ标准状じょう态（25 ℃，100 kPa）下した。

二氯二氧化钼是ぜ一いち种无机化合かごう物ぶつ，化学かがく式しき为MoO₂Cl₂。它是浅黄あさぎ色しょく可か溶于水すい的てき潮解ちょうかい性せい固体こたい，可用かよう于制备其它钼化合かごう物ぶつ。它的加か合ごう物ぶつMoO₂Cl₂(ether)₂可か溶于有ゆう机つくえ溶剂。二氯二氧化钼可用作一些氧化反应的催化剂。^[3]

制せい备

二氯二氧化钼可由三さん氧化钼和かず浓盐酸反はん应得到いた：^[4]

MoO₃ + 2 HCl → MoO₂Cl₂ + H₂O

MoO₂Cl₂也能以MoOCl₄为原料りょう制せい备：^[5]

MoOCl₄ + O(Si(CH₃)₃)₂ → MoO₂Cl₂ + 2 ClSi(CH₃)₃

二に氧化钼于500~700 °C和わ氯气反はん应^[6]，或ある者もの五ご氯化钼在ざい空そら气中加か热也能のう得え到いた产物：

MoO₂ + Cl₂ → MoO₂Cl₂

2 MoCl₅ + 2 O₂ → 2 MoO₂Cl₂ + 3 Cl₂

MoO₃和かずCCl₄在ざい713~753 K反はん应，可か以得到いた二氯二氧化钼，气态产物包括ほうかつ二に氧化碳、氯气和わ光ひかり气。^[7]

化学かがく性せい质

MoO₂Cl₂可か以形成けいせい一いち系列けいれつ的てき加か合ごう物ぶつ，例れい如MoO₂Cl₂(THF)₂。它和大分おおいた子こ苯胺反はん应，生成せいせい二に亚胺配合はいごう物ぶつMoCl₂(NAr)₂(L)，这种配合はいごう物ぶつ是ぜSchrock型がた卡宾Mo(OR)₂(NAr)(CH-t-Bu)的てき前ぜん驱体。^[6]

MoO₂Cl₂可か以和干ひ燥的氟化氢或ある三さん氧化硫磺酰氯溶液ようえき反はん应：

MoO₂Cl₂ + 2 HF → MoO₂F₂ + 2 HCl

MoO₂Cl₂ + 3 SO₃ → MoO(SO₄)₂ + SO₂Cl₂

参考さんこう文献ぶんけん

^ Eliseev, S. S.; Malysheva, L. E.; Vozhdaeva, E. E. Methods for synthesis and thermal properties of molybdenum dioxychloride (MoO₂Cl)（俄にわか文ぶん）. Zhurnal Neorganicheskoi Khimii, 1985. 30 (2): 296-300. ISSN: 0044-457X.
^ Saeki, Yuzo; Matsuzaki, Ryoko. Chemistry of molybdenum chlorides. V. Thermochemical properties of molybdenum dioxydichloride（日にち語ご）. Denki Kagaku, 1966. 34 (7): 504-505. ISSN: 0366-9440.
^ Marta Castiñeira Reis, Marta Marín-Luna, Carlos Silva López, Olalla Nieto Faza. [MoO 2 ] 2+ -Mediated Oxygen Atom Transfer via an Unusual Lewis Acid Mechanism. Inorganic Chemistry. 2017-09-05, 56 (17): 10570–10575 [2019-03-28]. ISSN 0020-1669. doi:10.1021/acs.inorgchem.7b01529 （英えい语）.
^ Francisco J. Arnaiz. Dichlorodioxobis(Dimethylsulphoxide) Molybdenum(VI). Inorganic Syntheses. 1997, 31: 246-7. doi:10.1002/9780470132623.ch39.
^ Gibson, V. C.; Kee, T. P.; Shaw, A. New, improved synthesis of the group 6 oxyhalides, W(O)Cl₄, W(O)₂Cl₂ and Mo(O)₂Cl₂. Polyhedron. 1988, 7 (7): 579–80. doi:10.1016/S0277-5387(00)86336-6.
^ ^6.0 ^6.1 Schrock, R. R.; Murdzek, J. S.; Bazan, G. C.; Robbins, J.; DiMare, M.; O'Regan, M. Synthesis of molybdenum imido alkylidene complexes and some Reactions Involving Acyclic Olefins. Journal of the American Chemical Society. 1990, 112: 3875–3886. doi:10.1021/ja00166a023.
^ Del Carmen Ruiz, Maria; Rivarola, Juan B.; Quiroga, Oscar D. Chlorination of molybdenum trioxide with carbon tetrachloride. Latin American Applied Research, 1990. 20 (2): 107-111. ISSN: 0327-0793.

拓つぶせ展てん阅读

Korshunov, B. G.; Nirsha, B. M. Reaction of molybdenum dioxydichloride with chloride compounds of Groups IV and V elements（俄にわか文ぶん）. Zhurnal Neorganicheskoi Khimii, 1969. 14 (7): 1971-1972. ISSN: 0044-457X.

[1] Eliseev, S. S.; Malysheva, L. E.; Vozhdaeva, E. E. Methods for synthesis and thermal properties of molybdenum dioxychloride (MoO₂Cl)（俄にわか文ぶん）. Zhurnal Neorganicheskoi Khimii, 1985. 30 (2): 296-300. ISSN: 0044-457X.

[2] Saeki, Yuzo; Matsuzaki, Ryoko. Chemistry of molybdenum chlorides. V. Thermochemical properties of molybdenum dioxydichloride（日にち語ご）. Denki Kagaku, 1966. 34 (7): 504-505. ISSN: 0366-9440.

[3] Marta Castiñeira Reis, Marta Marín-Luna, Carlos Silva López, Olalla Nieto Faza. [MoO 2 ] 2+ -Mediated Oxygen Atom Transfer via an Unusual Lewis Acid Mechanism. Inorganic Chemistry. 2017-09-05, 56 (17): 10570–10575 [2019-03-28]. ISSN 0020-1669. doi:10.1021/acs.inorgchem.7b01529 （英えい语）.

[4] Francisco J. Arnaiz. Dichlorodioxobis(Dimethylsulphoxide) Molybdenum(VI). Inorganic Syntheses. 1997, 31: 246-7. doi:10.1002/9780470132623.ch39.

[5] Gibson, V. C.; Kee, T. P.; Shaw, A. New, improved synthesis of the group 6 oxyhalides, W(O)Cl₄, W(O)₂Cl₂ and Mo(O)₂Cl₂. Polyhedron. 1988, 7 (7): 579–80. doi:10.1016/S0277-5387(00)86336-6.

[RRS-6] 6.0 ^6.1 Schrock, R. R.; Murdzek, J. S.; Bazan, G. C.; Robbins, J.; DiMare, M.; O'Regan, M. Synthesis of molybdenum imido alkylidene complexes and some Reactions Involving Acyclic Olefins. Journal of the American Chemical Society. 1990, 112: 3875–3886. doi:10.1021/ja00166a023.

[7] Del Carmen Ruiz, Maria; Rivarola, Juan B.; Quiroga, Oscar D. Chlorination of molybdenum trioxide with carbon tetrachloride. Latin American Applied Research, 1990. 20 (2): 107-111. ISSN: 0327-0793.

[1]

[2]

[3]

[4]

[5]

[6]

[7]